220720488

素因数分解:

$2^3\times 3^1\times {\mathrm{1699}}^1\times {\mathrm{5413}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 552228000

約数和(自身を除く): 331507512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1699, 3398, 5097, 5413, 6796, 10194, 10826, 13592, 16239, 20388, 21652, 32478, 40776, 43304, 64956, 129912, 9196687, 18393374, 27590061, 36786748, 55180122, 73573496, 110360244, 220720488]

約数ペア:

[(1, 220720488), (2, 110360244), (3, 73573496), (4, 55180122), (6, 36786748), (8, 27590061), (12, 18393374), (24, 9196687), (1699, 129912), (3398, 64956), (5097, 43304), (5413, 40776), (6796, 32478), (10194, 21652), (10826, 20388), (13592, 16239)]